Papers › Anomaly detection using prediction error with Spatio-Temporal Convolutional LSTM

Anomaly detection using prediction error with Spatio-Temporal Convolutional LSTM

18 May 2022arXiv:2205.08812archive 2025-07-28

Hanh Thi Minh Tran, David Hogg

In this paper, we propose a novel method for video anomaly detection motivated by an existing architecture for sequence-to-sequence prediction and reconstruction using a spatio-temporal convolutional Long Short-Term Memory (convLSTM). As in previous work on anomaly detection, anomalies arise as spatially localised failures in reconstruction or prediction. In experiments with five benchmark datasets, we show that using prediction gives superior performance to using reconstruction. We also compare performance with different length input/output sequences. Overall, our results using prediction are comparable with the state of the art on the benchmark datasets.

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Anomaly DetectionPredictionVideo Anomaly Detection

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